Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 8 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 08/21/2025   05:56:28   (   0.30,  61.64) (  -0.14,  63.62)  225.94                80
 08/21/2025   18:20:31   (  -0.35,  61.76) (  -1.04,  58.45)  376.31                80
 08/23/2025   18:08:19   (  -0.34,  61.79) (  -0.45,  61.41)   43.79                80
 08/25/2025   17:53:28   (  -0.32,  61.83) (   0.22,  64.37)  288.89                80
 08/26/2025   06:17:23   (   0.37,  61.72) (   0.91,  59.22)  285.10                80
 08/28/2025   06:02:31   (   0.36,  61.76) (   0.29,  62.18)   47.29                80
 08/30/2025   05:50:19   (   0.36,  61.80) (  -0.33,  65.14)  379.19                80
 08/30/2025   18:14:22   (  -0.40,  61.93) (  -0.83,  59.97)  223.24                80
 09/01/2025   17:59:30   (  -0.40,  61.98) (  -0.19,  62.93)  107.86                80
 09/02/2025   06:23:25   (   0.44,  61.88) (   1.31,  57.78)  467.06                80